Single-Port Laparoscopic Surgery Solution

Conventional multi-port laparoscopic surgery requires multiple incisions in the abdominal wall to establish access channels, resulting in a greater number of incisions, increased trauma, pronounced postoperative pain, and scattered scarring.

The limited diameter of traditional multi-port cannulas prevents direct retrieval of large specimens. Surgeons often need to enlarge the incision or remove the specimen together with the cannula during the procedure, increasing surgical complexity and abdominal wall trauma.

Existing integrated single-port platforms have poor compatibility with dedicated robotic trocars used in mainstream surgical robots, making them unsuitable for robotic-assisted minimally invasive procedures.

The fixed cannula positions on traditional integrated single-port platforms do not allow real-time adjustment of instrument layout according to the progress of the procedure. This makes it difficult to accommodate the individual operating preferences of different surgeons and results in insufficient intraoperative instrument flexibility.

Transabdominal single-port access– A single surgical channel is established through the natural fold of the umbilicus, with the incision concealed within the umbilical cavity. This significantly reduces abdominal wall trauma, minimizes postoperative pain, and delivers a minimally invasive, virtually scar-free aesthetic outcome.

Matching wound protector– Enables atraumatic wound retraction and 360° full-circumference isolation and protection throughout the procedure. It effectively prevents incision damage caused by repeated instrument exchanges, reduces the risk of postoperative complications, and ensures clear surgical field exposure. The flexible flared design of the wound protector facilitates retrieval of large specimens without the need for additional incision enlargement.

Seamless robotic compatibility– The platform is directly compatible with major robotic surgical systems. Robotic-specific trocars can be directly inserted into the gel-based platform without the need for additional adapters, making it suitable for robot-assisted minimally invasive procedures.

Flexible cannula configuration with gel-based platform– The gel platform supports free-form trocar placement, allowing surgeons to flexibly adjust the number and position of cannulas based on procedural requirements, lesion location, and individual operating preferences, enabling personalized instrument layout. The gel seal membrane provides a stable yet flexible fulcrum that ensures smooth instrument manipulation and precise control, while effectively preventing instrument interference.

This product is indicated for a wide range of transabdominal minimally invasive procedures via the transumbilical approach, including but not limited to:

Urology– Robotic radical prostatectomy, robotic radical cystectomy, and other urological procedures.

Gynecology– Ovarian cystectomy, ectopic pregnancy surgery, endometriosis resection, and robotic gynecological procedures.

General Surgery– Cholecystectomy, hernia repair (including a dedicated TEP configuration for totally extraperitoneal repair), appendectomy, hepatic surgery, gastrointestinal surgery, and robotic general surgical procedures.

Robot-Compatible– Compatible with major robotic surgical systems, allowing robotic-specific trocars to be seamlessly integrated with the platform.

Flexible Cannula Configuration– Available in multiple cannula sizes, with the number and placement of cannulas freely adjustable to meet diverse surgical requirements.

Convenient Specimen Retrieval– The platform can be quickly detached from the wound protector for specimen extraction, and immediately re-secured to restore stable pneumoperitoneum — significantly reducing procedure time.

Stable Pneumoperitoneum with Incision Protection– Maintains consistent intra-abdominal pressure throughout the procedure, while the 360° atraumatic wound protector minimizes incision trauma and provides clear visualization of the surgical field.

Broad Surgical Coverage with Aesthetic Outcomes– The gel seal membrane provides a stable fulcrum for precise and responsive instrument manipulation; a dedicated TEP configuration is available for totally extraperitoneal hernia repair, accommodating a wide range of laparoscopic procedures; the single-port transumbilical approach enables a smaller incision, reduced blood loss, and a scar concealed within the umbilicus — leaving virtually no visible trace.

This product directly addresses the clinical limitations of conventional multi-port laparoscopic surgery, including cumulative incision trauma, pronounced postoperative pain, and scattered scarring. The transumbilical single-port design concentrates the surgical access channel within the natural fold of the umbilicus, delivering a virtually scar-free outcome and significantly improving patient satisfaction with aesthetic results and psychological well-being.

Compatibility with robotic surgical systems enables seamless integration with robot-assisted precision surgery, expanding the application of single-port techniques to complex procedures. The freely configurable cannula placement accommodates individual surgeon preferences for instrument layout. The quick-release design between the wound protector and the platform facilitates rapid specimen retrieval without the need to re-establish access, effectively shortening total procedure time and reducing anesthesia risk.

The included atraumatic wound protector retracts the incision while providing full-circumference isolation and protection throughout the procedure, reducing the risk of postoperative incision infection, tumor seeding, and endometriosis. The gel seal membrane offers a stable operating platform that allows smooth, interference-free instrument manipulation, enhancing surgical precision and procedural fluency. With broad applicability across general surgery, urology, gynecology, and other specialties, this product provides a safe, efficient, and aesthetically superior integrated access solution for single-port laparoscopic techniques.

The anatomical space of the anal canal in traditional transanal surgery is narrow, resulting in limited surgical field exposure and insufficient working space, which significantly increases procedural difficulty.

The absence of dedicated anal canal protection instruments allows repeated instrument exchanges to cause direct trauma to the anal canal wall and sphincter, leading to postoperative pain, edema, and impaired sphincter function, with prolonged patient recovery.

Traditional transanal procedures lack a sealed pneumatic access channel, making it impossible to maintain stable intracavitary pressure. The surgical field is prone to collapse, and simultaneous multi-instrument operation is not supported, failing to meet the demands of refined transanal minimally invasive procedures such as TAMIS and TATME.

A dedicated silicone anal dilator combined with a gel-based single-port platform establishes a standardized transanal minimally invasive access, effectively dilating the anal canal and providing adequate exposure of the deep surgical field, addressing the challenges of narrow space and poor visualization.

The medical-grade flexible silicone anal dilator provides full-circumference isolation and protection of the anal canal throughout the procedure, preventing direct friction and compression of the anal wall and sphincter by instruments, reducing intraoperative tissue trauma, lowering the incidence of postoperative pain and edema, and shortening recovery time.

The matching anal dilator can be secured with perianal sutures to ensure stable positioning throughout the procedure. When combined with the gel-based sealed platform, it forms a complete pneumatic seal that maintains stable intracavitary pressure and ensures a consistently clear surgical field.

The gel-based single-port platform supports free-form cannula placement and simultaneous multi-instrument operation. The gel seal membrane provides a stable yet flexible fulcrum for smooth, precise instrument manipulation, fully accommodating TAMIS, TATME, and a wide range of transanal minimally invasive procedures. The platform and anal dilator can be quickly separated and re-secured, allowing prompt restoration of stable pneumoperitoneum after specimen retrieval, significantly reducing procedure interruption time and improving overall surgical efficiency.

This product is indicated for a wide range of transanal minimally invasive endoscopic procedures, including but not limited to Transanal Minimally Invasive Surgery (TAMIS), Transanal Total Mesorectal Excision (TATME), and other common transanal endoscopic techniques.

Quick and Easy Assembly– The matching anal dilator is rapidly inserted into the anal canal and, once secured with sutures, can be quickly docked and assembled with the single-port platform.

Flexible Cannula Configuration– Available in multiple cannula sizes, with the number of cannulas and their placement freely adjustable to meet diverse surgical requirements.

Convenient Specimen Retrieval– The platform can be quickly detached from the anal dilator for specimen extraction, and immediately re-secured to restore stable pneumoperitoneum — significantly reducing procedure time.

Stable Pneumoperitoneum with Anal Canal Protection– Maintains consistent intracavitary pressure throughout the procedure. The silicone anal dilator minimizes trauma to the anal canal and provides clear visualization of the surgical field.

Precise Instrumentation Optimized for Transanal Procedures– The gel seal membrane provides a stable fulcrum for precise and responsive instrument manipulation; specifically designed for transanal minimally invasive surgery, compatible with TAMIS and a full range of transanal endoscopic procedures.

This product directly addresses the clinical challenges of traditional transanal surgery, including limited visualization, operational difficulty, and tissue trauma. By establishing a sealed, stable operating channel within the anal canal through a transanal single-port approach, it effectively converts open surgical visualization into a transanal endoscopic setting, significantly improving the surgeon's operating experience and procedural precision.

The rapid insertion of the anal dilator and convenient docking with the platform streamline preoperative preparation and shorten procedure time. The flexible cannula configuration accommodates the instrument layout needs of various surgical techniques. The quick-release design between the platform and anal dilator facilitates specimen retrieval without the need to re-establish access, reducing surgical risk.

The matching silicone anal dilator retracts the surgical field while providing full-circumference isolation and protection of the anal canal throughout the procedure. Its flexible, atraumatic material minimizes postoperative anal canal trauma and preserves sphincter function. The gel seal membrane provides a stable fulcrum for smooth, interference-free instrument manipulation, enhancing procedural fluency. With broad applicability across various transanal minimally invasive techniques, this product offers a safe and efficient integrated access solution for transanal endoscopic surgery, supporting the standardized adoption and advancement of transanal minimally invasive procedures in healthcare institutions at all levels.

The vaginal cavity in traditional transvaginal surgery is narrow, resulting in limited surgical field exposure and insufficient working space, which makes instrument manipulation difficult and compromises procedural precision.

The absence of dedicated vaginal protection instruments allows friction and traction to easily damage vaginal wall tissues, leading to pronounced postoperative pain, prolonged recovery, and increased risk of complications.

Traditional transvaginal procedures lack a standardized sealed operating platform, making it impossible to maintain stable pneumoperitoneum. The surgical field is prone to blurring and collapse, workflows are cumbersome, and the approach is difficult to adapt to various refined VNOTES procedures.

The transvaginal single-port design, featuring a wound protector combined with a gel-based multi-channel platform, effectively dilates the vaginal cavity and provides adequate exposure of the pelvic surgical field, addressing the challenges of narrow space and limited visualization while meeting the demands of various refined VNOTES gynecological procedures.

The wound protector provides 360° full-circumference isolation and protection of the vaginal wall throughout the procedure, preventing friction and traction injuries caused by repeated instrument exchanges, reducing the incidence of postoperative pain, shortening recovery time, and minimizing complications.

The wound protector, when combined with the gel-based single-port platform, forms a complete sealed pneumatic channel that maintains stable pneumoperitoneal pressure throughout the procedure, ensuring a consistently clear and stable surgical field and uninterrupted procedural flow.

The gel-based single-port platform supports free-form cannula placement and simultaneous multi-instrument operation. The gel seal membrane provides a stable fulcrum for smooth, precise instrument manipulation. The platform and wound protector can be quickly separated and re-secured for specimen retrieval, with immediate restoration of stable pneumoperitoneum after repositioning, reducing procedure interruption time. The built-in retrieval cord on the wound protector enables rapid ring removal and simplifies postoperative withdrawal, comprehensively improving overall surgical efficiency.

This product is indicated for a wide range of gynecological minimally invasive endoscopic procedures via the transvaginal natural orifice approach, including but not limited to Transvaginal Natural Orifice Transluminal Endoscopic Surgery (VNOTES), transvaginal hysterectomy, myomectomy, salpingectomy, ovarian cystectomy, endometriosis resection, pelvic organ prolapse repair, and ectopic pregnancy surgery.

Quick and Easy Assembly– The wound protector is rapidly inserted into the vagina and can be quickly docked with the single-port platform for assembly.

Flexible Cannula Configuration– Available in multiple cannula sizes, with the number of cannulas and their placement freely adjustable to meet diverse surgical requirements.

Convenient Specimen Retrieval– The platform can be quickly detached from the wound protector for specimen extraction, and immediately re-secured to restore stable pneumoperitoneum — significantly reducing procedure time.

Stable Pneumoperitoneum with Vaginal Canal Protection– Maintains consistent intra-abdominal pressure throughout the procedure. The wound protector minimizes trauma to the vaginal wall and provides clear visualization of the surgical field.

Precise Instrumentation Optimized for Transvaginal Procedures– The gel seal membrane provides a stable fulcrum for precise and responsive instrument manipulation; specifically designed for transvaginal minimally invasive surgery, featuring a retrieval cord for rapid ring removal, and fully compatible with a wide range of gynecological minimally invasive procedures.

This product directly addresses the clinical challenges of traditional transvaginal surgery, including limited visualization, operational difficulty, and tissue trauma. By establishing a sealed, stable operating channel through a transvaginal single-port approach, it effectively introduces laparoscopic visualization into transvaginal procedures, significantly improving the surgeon's operating experience and procedural precision. At the same time, it leverages the body's natural orifice to achieve a minimally invasive outcome with no abdominal incisions, minimal bleeding, reduced pain, and rapid recovery, while also addressing aesthetic concerns.

The rapid insertion of the wound protector and convenient docking with the platform streamline preoperative preparation and shorten procedure time. The flexible cannula configuration accommodates the instrument layout needs of various surgical techniques. The quick-release design between the platform and wound protector facilitates specimen retrieval without the need to re-establish access, reducing surgical risk.

The matching flexible wound protector retracts the surgical field while providing full-circumference isolation and protection of the vaginal wall throughout the procedure. Its flexible, atraumatic material minimizes postoperative complications. The gel seal membrane provides a stable fulcrum for smooth, interference-free instrument manipulation, enhancing procedural fluency. With broad applicability across various transvaginal minimally invasive techniques, this product offers a safe and efficient integrated access solution for Transvaginal Natural Orifice Transluminal Endoscopic Surgery (VNOTES), supporting the standardized adoption of transvaginal minimally invasive procedures in healthcare institutions at all levels.